Answer» What is Electrolyte-Insulator-Semiconductor mean?
An Electrolyte–insulator–semiconductor (EIS) sensor is a sensor that is made of these three components:
an electrolyte with the chemical that should be measuredan insulator that allows field-effect interaction, without leak currents between the two other componentsa semiconductor to register the chemical changes
The EIS sensor can be used in combination with other structures, for example to construct a light-addressable potentiometric sensor (LAPS).
